Real-time lossless compression of mosaic video sequences
Real-Time Imaging - Special issue on multi-dimensional image processing
A new CFA interpolation framework
Signal Processing
Practical implementation of LMMSE demosaicing using luminance and chrominance spaces
Computer Vision and Image Understanding
A joint demosaicking-zooming scheme for single chip digital color cameras
Computer Vision and Image Understanding
Additive spread-spectrum watermark detection in demosaicked images
Proceedings of the 11th ACM workshop on Multimedia and security
Digital zooming for color filter array-based image sensors
Real-Time Imaging
A new approach to camera image indexing
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
Joint spatial-temporal color demosaicking
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
On a generalized demosaicking procedure: a taxonomy of single-sensor imaging solutions
ICCS'05 Proceedings of the 5th international conference on Computational Science - Volume Part I
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A normalized color-ratio model suitable for color filter array (CFA) interpolation schemes in single-sensor imaging devices are introduced. The first proposed solution utilizes linear shifting of the CFA inputs, whereas the second design uses both scaling and shifting operations to normalize color components appearing in the CFA interpolator's input. The utilization of the proposed models can significantly boost the performance of most well-known CFA interpolators. Experimental results indicate that the CFA solutions employing the proposed models exhibits superior performance and eliminates color moire, aliasing and color shifts in the full color camera output.